The maintenance dose of buprenorphine HCl and naloxone HCl sublingual tablets is generally in the range of 4 mg/1 mg buprenorphine/naloxone to 24 mg/6 mg buprenorphine/naloxone per day depending on the individual patient. Dosages higher than this have not been demonstrated to provide any clinical advantage.
Greylisting is a term used by services such as URIBL to designate aspects of sender reputation and overall deliverability. Currently, URIBL maintains a set of whitelists, blacklists and greylists. According to URIBL's website, a greylist is defined as:
A green circle with a check mark is a wonderful thing and what you'll see most often. When it appears on an individual file or folder, it means the file or folder has finished syncing the latest changes. Sync in progress. The blue circle with rotating arrows is another great sign that your Dropbox is running smoothly.